package com.lanou3g.wuyundemo.repository;

import com.lanou3g.wuyundemo.entity.CostEntity;

public interface CostMapper {
    int deleteByPrimaryKey(Integer costId);

    int insert(CostEntity record);

    int insertSelective(CostEntity record);

    CostEntity selectByPrimaryKey(Integer costId);

    int updateByPrimaryKeySelective(CostEntity record);

    int updateByPrimaryKey(CostEntity record);
}